The spring cut persimmon tree should be carried out before the flowering in the spring, before the flowering, mainly for the result of the winter stay in the spring of the mother, the spring shoots and the summer shoots are all the result branches, the upper summer section should be cut as soon as possible. Go and keep the results of the spring shoots. For example, in the summer shoot section or the autumn shoot section, the vegetative shoots are extracted, and the spring shoots are extracted, and the summer shoots or autumn shoots should be cut off as early as possible. Spring, summer and autumn shoots are weak, and all the vegetative shoots are retracted to the spring shoots. At the same time, when too many result branches are extracted on the mother branch, the result branches are dense, some of the result branches can be removed, and the wounds caused by the trimming are applied to the wound healing film in time to protect the growth of the wound healing tissue, and the disease prevention bacteria are infected from the wound. . After trimming, the orchard will be cleaned in time, and the general manager of the tree will be sprayed. It can absorb the ultraviolet disinfection of the sun, inhibit the pathogenesis and transmission path of the plant's airborne virus, and improve the plant immunity and health index.
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